depot/third_party/nixpkgs/pkgs/tools/misc/fend/default.nix

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{ lib
, stdenv
, fetchFromGitHub
, rustPlatform
, darwin
, pandoc
, installShellFiles
}:
rustPlatform.buildRustPackage rec {
pname = "fend";
version = "1.2.0";
src = fetchFromGitHub {
owner = "printfn";
repo = pname;
rev = "v${version}";
sha256 = "sha256-vV7P2e6kv6CCHbI5Roz9WElntl3t/5ySXUw3XXEXMv4=";
};
cargoHash = "sha256-oAkZHx33YrwRUUIoooqpy72QCq0ZkAgBZ8W8XDe2fNE=";
nativeBuildInputs = [ pandoc installShellFiles ];
buildInputs = lib.optionals stdenv.isDarwin [ darwin.apple_sdk.frameworks.Security ];
postBuild = ''
patchShebangs --build ./documentation/build.sh
./documentation/build.sh
'';
preFixup = ''
installManPage documentation/fend.1
'';
doInstallCheck = true;
installCheckPhase = ''
[[ "$($out/bin/fend "1 km to m")" = "1000 m" ]]
'';
meta = with lib; {
description = "Arbitrary-precision unit-aware calculator";
homepage = "https://github.com/printfn/fend";
license = licenses.mit;
maintainers = with maintainers; [ djanatyn ];
};
}